There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 97379 | M. Clapham | Dzamyn-Ude Mountain, 30 km WSW, Burin-Obo Sakmarian/Artinskian - Permian 2 - Mongolia - old id | Gorjunova and Morozova (1979) |
| 116245 | M. Clapham | Chzhirem-Ula Mountain, 3 km NNE Wordian - Permian 4 - Mongolia | Pavlova et al. (1991) |